const http = require('http')

http.createServer((request, response) => {
  let body = []
  request.on('error', err => {
    console.error(err)
  }).on('data', chunk => {
    body.push(chunk)
  }).on('end', () => {
    // body = Buffer.concat(body).toString()
    body = body.join('')
    console.log('body', body)
    response.writeHead(200, {'Content-Type': 'text/html'})
    response.end(' Hello World\n')
  })
}).listen(8088)

console.log('sever start')